AT77C102B

www.DataSheet4U.com 1. Features Sensitive Layer Over a 0.35 µm CMOS Array Image Zone: 0.4 x 14 mm = 0.02" x 0.55" Image Array: 8 x 280 = 2240 pixels Pixel Pitch: 50 µm x 50 µm = 500 dpi Pixel Clock: up to 2 MHz Enabling up to 1780 Frames per Second Die Size: 1.64 x 17.46 mm Operating Voltage: 3V to 3.6V Naturally Protected Against ESD: > 16 kV Air Discharge Power Consumption: 16 mW at 3.3V, 1 MHz, 25°C Operating Temperature Range: -40°C to +85°C Chip-on-Board (COB), Chip-on-Board (COB) with Connector Complies With the European Directive for Restriction of Hazardous Substances (RoHS Directive) 2. Applications PDA (Access Control, Data Protection) Notebook, PC-add on (Access Control, e-business) PIN Code Replacement Automated Teller Machines, POS Building Access Electronic Keys (Cars, Home) Portable Fingerprint Imaging for Law Enforcement TV Access Thermal Fingerprint Sensor with 0.4 mm x 14 mm (0.02" x 0.55") Sensing Area and Digital Output (On-chip ADC) AT77C102B FingerChip® Figure 2-1. FingerChip® Packages Chip-on-board Package with Connector Chip-on-board Package (COB) Actual size Rev. 5364A–BIOM–09/05 Table 2-1. Pin Description for Chip-on-Board Package: AT77C102B-CB01YV Name GND AVE AVO TPP TPE VCC GND RST PCLK OE ACKN De0 Do0 De1 Do1 De2 Do2 De3 Do3 FPL GND Type GND Analog output Analog output Power Digital input Power GND Digital input Digital input Digital input Digital output Digital output Digital output Digital outpu...